Hello Everybody!!
Here are two images in Ha from 11th of July: Limb in DS mode and AR 12841 in SS.
Aries Erf, Alter M809, Lunt DSII, Barlow 3x, IMX174.
Thank you for looking!
Val
11th July 2021 AR2841 & Limb Ha Alter 8"
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11th July 2021 AR2841 & Limb Ha Alter 8"
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- AI 210711_182233_lapl5_ap2355 Light DS Limb Jp web1.jpg (300.56 KiB) Viewed 328 times
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- AI 210711_180025__ap4198 Ha HR jp web1.jpg (481.66 KiB) Viewed 328 times
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Re: 11th July 2021 AR2841 & Limb Ha Alter 8"
These are cracking shots Val you are getting some great imaging in
Alexandra
Alexandra
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Re: 11th July 2021 AR2841 & Limb Ha Alter 8"
Val,
Nice images! Especially the limb one. However I'd better make both images a bit less contrasty and less dark.
I am very glad to see your constant and fast progress in solar Ha imaging, as well as in CaK.
Valery
Nice images! Especially the limb one. However I'd better make both images a bit less contrasty and less dark.
I am very glad to see your constant and fast progress in solar Ha imaging, as well as in CaK.
Valery
"Solar H alpha activity is the most dynamic and compelling thing you can see in a telescope, so spend accordingly." (c) Bob Yoesle.
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Re: 11th July 2021 AR2841 & Limb Ha Alter 8"
Nice work.
Please excuse my ignorance, but I’m confused by your set up. You have an Alter 8” SCT with a Lunt 80 DSII on the back of it?
Please excuse my ignorance, but I’m confused by your set up. You have an Alter 8” SCT with a Lunt 80 DSII on the back of it?
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Re: 11th July 2021 AR2841 & Limb Ha Alter 8"
Hi All!
Thank you for kind comments!
To Valery: Thank you for your advises! I shall try to use them in future.
To David: Alter 8" Mac with LS80 DSII on the back of it as SS and with LS100 DS module as Double Stack mode. Hope it is clear.
Val
Thank you for kind comments!
To Valery: Thank you for your advises! I shall try to use them in future.
To David: Alter 8" Mac with LS80 DSII on the back of it as SS and with LS100 DS module as Double Stack mode. Hope it is clear.
Val
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Re: 11th July 2021 AR2841 & Limb Ha Alter 8"
Both images are splendid ! My favorite is the limb image. As said by Valery, the other may be a bit too dark / too much contrast.
A photo of the setup would be nice :-)
A photo of the setup would be nice :-)
Christian Viladrich
Co-author of "Planetary Astronomy"
http://planetary-astronomy.com/
Editor of "Solar Astronomy"
http://www.astronomiesolaire.com/
Co-author of "Planetary Astronomy"
http://planetary-astronomy.com/
Editor of "Solar Astronomy"
http://www.astronomiesolaire.com/